GB/T 12230-2023 Active National standards

GB/T 12230-2023 General purpose industrial valves—Specification of stainless steel castings

GB/T 12230-2023 General purpose industrial valves—Specification of stainless steel castings

Publish Date: 2023-05-23 Implement Date: 2023-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 12230-2023
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: \nValve
ICS Name: \nValve Comprehensive
Publish Date: 2023-05-23
Implement Date: 2023-12-01
Publisher: 国家市场监督管理总局、国家标准化管理委员会
Technical Committee: 全国阀门标准化技术委员会(SAC/TC 188)
Pages: 14 pages

Scope

本文件规定了通用阀门不锈钢铸件的技术要求、试验方法和检验规则、标志和质量证明书以及附加要求。
本文件适用于奥氏体不锈钢承压铸件。
奥氏体不锈钢非承压铸件可参照使用。

Development Information

Drafting Units:

兰州高压阀门有限公司、合肥通用机械研究院有限公司、江苏万恒铸业有限公司、武汉华科能源环境科技股份有限公司、浙江永园阀门有限公司、江苏亿阀股份有限公司、维都利阀门有限公司、浙江石化阀门有限公司、远大阀门集团有限公司、凯瑞特阀业有限公司、四川飞球(集团)有限责任公司、江苏苏盐阀门机械有限公司、温州系统流程装备科学研究院、浙江伯特利科技股份有限公司、安徽省屯溪高压阀门有限公司、成都成高阀门有限公司、合肥通用机械研究院特种设备检验站有限公司、大通互惠集团有限公司、承德高中压阀门管件集团有限公司、天津贝特尔流体控制阀门有限公司、凯斯通阀门有限公司、江苏江沅机械有限公司、江苏大升液压设备有限公司、宣达实业集团有限公司、盐城市精工阀门有限公司、安徽省白湖阀门厂有限责任公司、四川省金镭重工有限公司、江苏宏泰石化机械有限公司、慎江阀门有限公司、江苏九龙阀门制造有限公司、河南赛福特特种设备检测有限公司、永隆阀门有限公司、宁波日安阀门有限公司、般德阀门科技有限公司、宁波杰克龙精工有限公司、浙江瑞格铜业有限公司、浙江梵盛流体控制股份有限公司、江苏远洋阀门智控股份有限公司、中阀控股(集团)有限公司、江苏雄越石油机械设备制造有限公司、浙江华龙巨水科技股份有限公司、芜湖市金贸流体科技股份有限公司、江苏恒达机械制造有限公司

Drafting Persons:

乐精华、陈文鑫、王晓钧、彭林、曹峤、张焕东、张传虎、李焕瑀、沈圣华、王学丰、项光武、范红杰、彭宇林、朱永平、韩欣霖、吴婵曼、胡道忠、吴尖斌、慕彦云、孙福广、王子杰、战永富、孙占远、李东明、李军辉、韩文豪、王寅、林瑞瑞、项石、黄杰、程亚军、姜金维、李慧、潘凯、禹红丽、余金贤、邬海峰、夏许超、严荣杰、李振坤、黄辉、玉金贵、王志鹏、徐向永、葛兵、孙雄、陈元庆

Word Count: 30 Thousand words Pages: 14 pages

Replace the following standards

Referenced Standards

GB/T 16253-2019 Steel castings for pressure purposes GB/T 32541-2016 Quality control system for heat treatment GB/T 222-1984 Method of sampling steel for determination of chemical composition and permissible variations for product analysis GB/T 222-2006 Permissible tolerances for chemical composition of steel products GB/T 228.1-2010 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 5678-1985 The method for sampling cast alloys for spectrochemical analysis GB/T 5678-2013 Sampling methods of spectrochemical analysis for cast alloys GB/T 6414-1999 Castings—System of dimensional tolerances and machining allowances GB/T 6414-2017 Castings—Dimensional tolerances and geometrical tolerances and machining allowances GB/T 9452-2003 Testing method for work zone of Heat treatment furnace GB/T 9452-2012 Testing method for working zone of heat treatment furnace GB/T 9452-2023 Test method for qualified work zone of heat treatment furnace GB/T 11351-1989 Mass tolerances for castings GB/T 11351-2017 Mass tolerances of casting GB/T 13927-1992 Pressure testing for general purpose valves GB/T 13927-2008 Industrial valves—Pressure testing GB/T 13927-2022 Industrial valves—Pressure testing GB/T 15056-1994 Evaluation method on cast surface roughness GB/T 15056-2017 Casting surface roughness—Appraising method GB/T 15169-1994 Approval testing of manual welders fusion welding-steel GB/T 15169-2003 Qualification test of welders—Fusion welding for steels GB/T 20066-2006 Steel and iron—Sampling and preparation of samples for the determination of chemical composition GB/T 26480-2011 Valve inspection and testing JB/T 7927-2014 The appearance quality requirements for valve cast steel components NB/T 47014-2023 Pressure equipment welding process qualification JB/T 7927-1999 The appearance quality requirements for valve cast steel parts GB/T 222-2025 Steels and alloys—Permissible deviations of product analyzed chemical composition

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